75 lines
2.1 KiB
Bash
Executable file
75 lines
2.1 KiB
Bash
Executable file
#!/bin/bash
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function set_MODULES () {
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# Get the config paths
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source "$SCRIPTDIR/lib/paths.sh"
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# Write "/etc/modules"
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printf "
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# Generated by vfio-setup
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vfio
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vfio_iommu_type1
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vfio_pci
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vfio_virqfd
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" >> "$SCRIPTDIR/$MODULES"
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# Write "/etc/initramfs-tools/modules"
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printf "
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# Generated by vfio-setup
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vfio
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vfio_iommu_type1
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vfio_pci
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vfio_virqfd
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" >> "$SCRIPTDIR/$INITRAMFS/modules"
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# Assign the GPU device ids to a variable
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GPU_DEVID="$1"
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# Get the kernel_args file content
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CMDLINE=$(cat "$SCRIPTDIR/config/kernel_args")
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# Ask if we shall disable video output on this card
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read -p "Do you want to force disable video output in linux on this card? [Y/n]: " DISABLE_VGA
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case "${DISABLE_VGA}" in
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[Yy]*)
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GPU_DEVID="${GPU_DEVID} disable_vga=1"
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# Update kernel_args file
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echo "${CMDLINE} vfio_pci.ids=${GPU_DEVID} vfio_pci.disable_vga=1" > "$SCRIPTDIR/config/kernel_args"
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;;
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[Nn]*)
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echo ""
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;;
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*)
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GPU_DEVID="${GPU_DEVID} disable_vga=1"
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# Update kernel_args file
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echo "${CMDLINE} vfio_pci.ids=${GPU_DEVID} vfio_pci.disable_vga=1" > "$SCRIPTDIR/config/kernel_args"
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;;
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esac
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# Write the vfio modprobe config
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printf "# This is an autogenerated file that stubs your graphic card for use with vfio
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## This file should be placed inside /etc/modprobe.d/
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# Uncomment the line below to \"hardcode\" your graphic card to be bound to the vfio-pci driver.
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# In most cases this should not be neccessary, it will also prevent you from turning off vfio in the bootloader.
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#options vfio_pci ids=%s
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# Make sure vfio_pci is loaded before these modules: nvidia, nouveau, amdgpu and radeon
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softdep nvidia pre: vfio vfio_pci
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softdep nouveau pre: vfio vfio_pci
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softdep amdgpu pre: vfio vfio_pci
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softdep radeon pre: vfio vfio_pci
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" "${GPU_DEVID}" > "$SCRIPTDIR/$MODPROBE/vfio.conf"
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exec "$SCRIPTDIR/lib/get_USB_CTL.sh"
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}
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function main () {
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SCRIPTDIR=$(dirname "$(which $0)" | perl -pe "s/\/\.\.\/lib//" | perl -pe "s/\/lib$//")
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set_MODULES "$1"
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}
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main "$1"
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